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/*
(c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __CORE__WINDOWSTACK_H__
#define __CORE__WINDOWSTACK_H__
#include <core/coredefs.h>
#include <core/coretypes.h>
#include <fusion/lock.h>
/*
* allocates a WindowStack, initializes it, registers it for input events
*/
CoreWindowStack *dfb_windowstack_create ( CoreLayerContext *context );
void dfb_windowstack_detach_devices( CoreWindowStack *stack );
void dfb_windowstack_destroy( CoreWindowStack *stack );
void dfb_windowstack_resize ( CoreWindowStack *stack,
int width,
int height,
int rotation );
DirectResult dfb_windowstack_lock ( CoreWindowStack *stack );
DirectResult dfb_windowstack_unlock ( CoreWindowStack *stack );
/*
* repaints all window on a window stack
*/
DFBResult dfb_windowstack_repaint_all( CoreWindowStack *stack );
/*
* background handling
*/
DFBResult dfb_windowstack_set_background_mode ( CoreWindowStack *stack,
DFBDisplayLayerBackgroundMode mode );
DFBResult dfb_windowstack_set_background_image( CoreWindowStack *stack,
CoreSurface *image );
DFBResult dfb_windowstack_set_background_color( CoreWindowStack *stack,
const DFBColor *color );
DFBResult dfb_windowstack_set_background_color_index( CoreWindowStack *stack,
int index );
/*
* cursor control
*/
DFBResult dfb_windowstack_cursor_enable( CoreDFB *core,
CoreWindowStack *stack,
bool enable );
DFBResult dfb_windowstack_cursor_set_shape( CoreWindowStack *stack,
CoreSurface *shape,
int hot_x,
int hot_y );
DFBResult dfb_windowstack_cursor_set_opacity( CoreWindowStack *stack,
u8 opacity );
DFBResult dfb_windowstack_cursor_set_acceleration( CoreWindowStack *stack,
int numerator,
int denominator,
int threshold );
DFBResult dfb_windowstack_cursor_warp( CoreWindowStack *stack,
int x,
int y );
DFBResult dfb_windowstack_get_cursor_position (CoreWindowStack *stack,
int *x,
int *y);
#endif
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